ArcaMax

Knowledge

on Jan 16, 2026

Cardioid
Tone Arm
Plate
Armature

Tone Arm. A phono cartridge is an electro-mechanical device mounted at the front of a tonearm on a turntable.

Science Trivia / January 15, 2026

National Weather Service. The National Weather Service is responsible for issuing severe weather warnings for the United States.

Science Trivia / January 15, 2026

Mae Jemison. Jemison served as a Peace Corps Medical Officer from 1983 to 1985 in Libera and Sierra Leone.

Science Trivia / January 14, 2026

Earth's Moon. The moon is the fifth largest satellite in the solar system.

Science Trivia / January 14, 2026

The Bahamas. Crack cocaine is a Schedule II substance under the Controlled Substances Act.

Science Trivia / January 13, 2026

Ice Ages. Animals of the Ice Age included saber-toothed cats, giant ground sloths, mastodons and mammoths.

Science Trivia / January 13, 2026

Adlerian. A view of the individual as a whole is the basis of the Adlerian approach in psychology.